<?php
return[
    'base64'=>[
        'validate'=>[
            'rule' => [
                'src' => ['require']
            ]
        ],
        'method'=> [
            'POST',
            'PUT',
        ],
        'is_cross'=>1, //是否允许跨域
        'is_ajax'=> 1, //是否是ajax请求
    ]
];